Perhaps you should try some spelling variations:
vu sach » vu bach, su sach, vu khach
cac xuc » cac nuoc, chat xuc, cac cuoc
va hanh » van hanh, va thanh, va danh
sach ky » sac ky, sach y, sach ty
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
nang ma » tang ma, sang ma, nang cao
ma hoi » mai hoi, xa hoi, ma hoa
vi cua » vai cua, di cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ky nang ma hoi. hieu ve ((cac xuc) or (cam xuc)) ((va hanh) or (gia thanh)) vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky nang ma hoi. hieu ve ((cac xuc) OR (cam xuc)) ((va hanh) OR (gia thanh)) vi cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sach ky nang ma hoi. hieu ve ((cac xuc) or (cam xuc)) ((va hanh) or (gia thanh)) vi cua tre*.